In addition, the quality of the 10 member teams means there are no easy games for anyone; the region boasts four national sides in FIFA's current top 10 and seven in the top 25.
"If you win 4-0, you have to be happy. We will analyse today's game in a couple of days but for now we are delighted. Today it was important to be effective when it mattered most," Union head coach Urs Fischer said.
In another highly-anticipated fixture between Inter and Lazio, Lautaro Martinez put Inter ahead in the 30th minute, while the Biancocelesti got the game back on level terms 10 minutes after the break with Sergej Milinkovic-Savic's powering header.
Barca issued a communique shortly after the final whistle confirming Alba had "problems in his right hamstring," adding that he would undergo tests on Monday to discover the full extent of the injury.
The transfer will see Marcone reunite with Elche boss Jorge Almiron, who was Marcone's manager at Argentina's Lanus in 2016 and 2017.
"Nothing else," he noted. "In every practice, I asked them to fight, play strong defence and play smart in offense. This gave us the result in the second quarter."
Next up for Halep is another 19-year-old youngster, Iga Swiatek of Poland, whom Halep defeated in the round of 16 here last year.
Peru will be without several key players for their opening fixtures against Paraguay and Brazil. The biggest absence will be that of their captain and record scorer Paolo Guerrero, who has been ruled out for the rest of 2020 because of a ruptured anterior cruciate ligament.
Like Baum, pundits such as Lothar Matthaeus have discovered that the Royal Blues squad lacks the speed that modern football requires.
After the restart, Dortmund started where it left off and doubled the lead two minutes into the second half as Reyna's pinpoint corner kick found Emre Can, who nodded home the ball over Muller.
BERLIN, Oct. 4 (Xinhua) -- Robert Lewandowski scored four goals to help Bayern Munich beat Hertha Berlin 4-3 in the closing game of the third round in the Bundesliga on Sunday.